baber/WOPTO huggingface dataset:
Patent JP-S62148986-A (JP)
Title: Copying device
Inventor: FUSEYA NORIYUKI
IPC: G03G15/20
Filed: 1985-12-23
Abstract: PURPOSE:To lessen the noise of a cooling fan and reduce the power consumption by detecting intervals of time of interruption of a heat source in a heat fixing means and operating and stopping the fan in accordance with the length of the interruption time from the output during holding. CONSTITUTION:The surface temperature of a heat roll 1 is detected by a heating element 4, and a temperature control circuit 5 and a control element 6 interrupts a heat source 3 in accordance with the detection output. The output of the circuit 5 due to interruption of the heat source 3 passes an inverter circuit 8 and is inputted to an AND circuit 10 together with the output of a clock generator 9. A counter 11 counts clock pulses of the circuit 10, and the counted value is converted to a digital signal and is inputted to a comparator 13. Reference voltage sources 14 and 15 output reference values of the number of pulses based on the temperature in a device, and these reference values are compared with the input of the comparator 13 to control the operation and the stop of a cooling fan 18. At the copying operation time, a switch 16 is closed to drive the fan 18. Thus, the noise of the fan at the holding time is lessened and the power consumption is reduced.
Patent JP-H01130998-A (JP)
Title: Auxiliary tool for drawing ellipse
Inventor: HOTTA MASANAO
IPC: B43L11/04
Filed: 1987-11-17
Abstract: PURPOSE: To accurately and simply draw an ellipse by arranging one of rectilinearly propagating guides into coincidence with a direction for connecting rotating centers of two plates, slidably coupling a frame to the guides, and slidably coupling a fulcrum provided at one plate to the guide perpendicular in a sliding direction of the frame. CONSTITUTION: A plate 1 is supported rotatably via roller guides 9, 10, 11, 12 and a plate 3 is supported rotatably via roller guides 9, 10, 13, 14 to a frame 5. The guides 9, 10 are rotated at the same speed as those of the plates 1, 3. A direction of moving a fulcrum 2 is limited to a direction for guiding by a rectilinearly propagating guide 6. The frame 5 slides along a rectilinearly propagating guide 7. A fulcrum 4 can move on a straight line passing a rotating center O2 of the plate 3. A distance between the fulcrum 2 and the center O2 is r1 , and a distance between the fulcrum 4 and the center O2 is r2 . Then, the guides 6, 7 are urged to hold an immovable state to a surface to be drawn. A writing instrument is fixed to the fulcrum 4. Then, when the plates 1, 3 are rotated, an ellipse having radii of X and Y axes represented by r2 -r1 , r2 can be drawn.
Patent JP-H02137974-A (JP)
Title: Rewritable data recording medium
Inventor: YAMADA KATSUYUKI
IPC: G11B7/244
Filed: 1988-11-18
Abstract: PURPOSE:To obtain a rewritable data recording medium free from deterioration in characteristics by using a plasma-polymerized film of a pigment as a carbon film. CONSTITUTION:In a carbon film containing a substance which optically reversibly changes by an electromagnetic wave irradiation, the carbon film is a plasma- polymerized film of a pigment. The polymerized pigment film can be formed by any of film-forming methods including a plasma process, such as a reactive sputtering, a plasma-reactive vapor deposition, and a plasma CVD. The film thickness is particularly limited, but is preferably in the range of 10 to 1000nm. It is preferable that the substance which optically reversibly changes by an electromagnetic wave irradiation into the film is contained in the range of 5 to 95wt.%. If the substance which optically reversibly changes by an electromagnetic wave irradiation into the film is in fine particle form, the size of the fine particle is preferably 100nm or less. As a starting material for the plasma polymerized film, all pigments superior in heat resistance can be used, but a phthalocyanine or quinacridone pigment is suitable for a plasma polymerization because of its sublimating properties.
Patent JP-H07136896-A (JP)
Title: Machine operation board for machine tool
Inventor: UCHIYAMA TATSUHIRO
IPC: B23Q15/00
Filed: 1993-11-19
Abstract: PURPOSE:To reduce the number of inputting switches to be used so as to improve operability by connecting options in series and selecting a small number of command inputting means so as to bring them close to a target command gradually, in a machine operation plate, which consists of a touch panel and is provided with a means for command inputting and indicating at the same time. CONSTITUTION:Following inputting of an electric power, the first screen in which options in the first step are indicated is displayed, and one of plural touch areas displayed in the first screen is touched for selecting the first step switch 1. As a result of this selection, options in the second step are displayed as the second screen, and similarly, one of plural touch areas displayed in the second screen is touched for selecting the second step switch. If the second step switch is selected and no return to the previous screen or the like is carried out, options in the third step are displayed as the third screen. One of plural touch areas displayed in the third screen is touched for selecting the third step switch, and subsequently, selection proceeds in the same way, and then, the action of a machine is started.
Patent JP-2001109507-A (JP)
Title: Multiaxial numerical controller
Inventor: TERANISHI MASATOSHI
IPC: G05B19/18
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To decrease the number of storage means needed to save programs by which arithmetic means for numerically controlling motors calculate command values. SOLUTION: According to programs that arithmetic means 29 and 35 read by accessing a common program storage means 37, the arithmetic means 29 and 35 calculate currently needed command values from target data regarding motor groups 12 and 13 to be controlled that they read out of target data storage means 26 and 36 and output the target data to numerically control the motor groups 12 and 13 as set. If the arithmetic means 29 and 35 have a collision when accessing the program storage means 37, an arbitrating means 27 performs arbitration for making one means meeting a priority condition, thereby attaining the mentioned purpose.
Patent JP-H07144785-A (JP)
Title: Carrier roller and manufacture thereof
Inventor: NISHIKAWA TAKAO
IPC: H04N1/00
Filed: 1993-11-19
Abstract: PURPOSE:To provide a carrier roller and a manufacturing method thereof by which a surface of the carrier roller can be finished in pure white and different friction coefficients can be realized by the same construction material. CONSTITUTION:A central part 72 of a carrier roller 7 is a part having a large friction coefficient, and both side parts 71 and 71 are parts having a small friction coefficient. A radius of the central part 72 is slightly larger than both side parts 71 and 71, and a document sheet 10 is reliably carried by frictional force between them and the central part 72 having large frictional resistance. In an area where the document sheet 10 does not exist, though a surface of the carrier roller 7 and a glass surface of a close contact type image sensor mechanism 9 are come directily into contact with each other, since the surface of the carrier roller 7 in this area is slightly small in a radius besides being the parts 71 having small frictional resistance, the frictional resistance becomes small.
Patent JP-H0596986-A (JP)
Title: Carrying method for tubular body
Inventor: KAMIYA MASAO
IPC: B60P3/00
Filed: 1991-10-09
Abstract: PURPOSE:To eliminate risk of contradiction to limits on road width and height by transporting a tubular body by winding it in a coil-shape along the outer surface of a semicylindrical winding member. CONSTITUTION:The center part of a semicylindrical winding member 1 is cut 12 from above, and a tubular body A is wound in a coil-shape along an outer face 11 on both sides remaining after the cut 12. A hanging rope 2 is mounted on the cut part at the center, and the winding member 1 is hung by a hanging hook 3 to enable unloading onto a dolly and so on. As the winding part of the winding member 1 for the tubular body A is in the semicylindrical state, not the diameter of a bent part but the height H of the tubular body A can be changed and the width W can be appropriately chosen to clear limits on road width and height.
Patent JP-H03151607-A (JP)
Title: Ferrite beads
Inventor: NAITO AKIRA
IPC: H01F17/06
Filed: 1989-11-08
Abstract: PURPOSE:To obtain a ferrite bead wherein structural stability is superior, surface mounting is possible, and mass-productivity is high, by constituting a device by using a rectangular ferrite bead and a flat plate lead penetrating the rectangular ferrite bead. CONSTITUTION:A rectangular ferrite bead 1 and a flat plate lead 2 penetrating the rectangular ferrite bead 1 are provided, and surface mounting is made possible. That is, the rectangular ferrite bead 1 is inserted into each pin of a flat plate type lead frame tape 2a wherein each of the flat plate leads 2 is continuously arranged, and then the leads 2 can be molded. Hence surface mounting is enabled as the result of structural stability of the rectangular shape of the rectangular ferrite bead 1, the rectangular shape of its penetrating hole 1a, and the flat plate shape of the flat plate lead 2, and stable mass-production becomes possible.
Patent JP-S63143065-A (JP)
Inventor: NIIMURA MASATERU
IPC: A61H33/00
Filed: 1986-12-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03153546-A (JP)
Title: Resin composition for glass protecting coating material
Inventor: KINOSHITA KOJI
IPC: C08F293/00
Filed: 1989-11-08
Abstract: PURPOSE:To enable one-pack type and to improve flexibility and adhesion for protecting glass and preventing scattering by incorporating a polyurethane- vinyl resin block copolymer and a silane coupling agent as essential components. CONSTITUTION:This resin compsn. or a glass protecting coating material is composed essentially of a polyurethane-vinyl resin block copolymer and a silane coupling agent. The copolymer is obtd. by polymerizing a polymerizable unsatd. monomer in the presence of a compd. having both diazo and urethane bonds in the principal chain.
Patent JP-S62150838-A (JP)
Title: Method and apparatus for detection
Inventor: OSHIMA YOSHIO
IPC: B23K20/00
Filed: 1985-12-25
Abstract: PURPOSE:To rapidly and stably detect a stop due to the external force of a movable unit by comparing the difference between a position command signal for displacing the movable unit and a position signal obtained from a detection sensor of the unit with a predetermined threshold value. CONSTITUTION:The position signal 13a and the speed signal 14a of a wedge 7 obtained from a position sensor 13 and a speed sensor 14 of a bonding head 2 are fed back to a motor drive unit 15. After a position command signal 16a transmitted from a controller 16 to the unit 15 is sequentially differentially amplified by the signals 13a, 14a, it is supplied to a linear motor 5. A comparator 17 compares a difference signal D between the signal 16a and the signal 13a with a threshold value 18a set in a threshold holder 18. Thus, the arrival of wedge 7 at the lead frame 10 or a pellet 11 is electrically detected to transmit an arrival signal 17a to the controller 16.
Patent JP-S62149314-A (JP)
Title: Method for controlling filtration of emulsion
Inventor: MIYATA TOSHIO
IPC: B01D29/66
Filed: 1985-12-23
Abstract: PURPOSE:To enable filtration of emulsion even by a conventional filter device by repeating the following short-period filtration cycle by means of an automatic controller in many times which consists of a filtration process due to driving of a pump and a backwash process wherein the pump is not driven. CONSTITUTION:A tank (t) of the outsides of the filter bodies 18 is made to a chamber (x) of liquid to be treated and the insides of the filter bodies 18 are made to the chambers (y) of purified liquid by comparting the filter bodies with the filter members (f). Filtration process is performed for only several minutes by driving a pump P and thereafter when the following backwash process is performed for ten several seconds - several minutes wherein the pump P is not driven, and liquid is flowed to the chamber (x) from the chambers (y), fine grain clogged on the filter members (f) is removed. The combination of the filtration process and the backwash process is made to one short-period filtration cycle and this cycle is repeated in many times by an automatic controller.
Patent JP-H01132299-A (JP)
Title: Remote controller position detecting device
Inventor: DEGUCHI TAKASHI
IPC: H04B10/00
Filed: 1987-11-18
Abstract: PURPOSE:To constitute a small-sized remote controller system with compact volume by using in common the respective light receiving element parts and the respective circuit parts of a remote controller position detect signal light receiving means and an ordinary signal light receiving means. CONSTITUTION:A remote controller position detect signal generating means, an ordinary signal generating means and an infrared ray signal generating means are built in a remote controller 1, and the remote controller position detect signal generating means and the ordinary signal generating means generate signals respectively at different timings, and the signals are transmitted through the infrared ray signal generating means. Light receiving elements 21, 22, 23 are fixed at different fixing directions, and are made to have narrow directivities by a reflector 24, and the optical directivities of respective receiving sensitivity are made like 21', 22', 23'. Besides, the receiving sensitivity of the light receiving elements 21, 22, 23 is made to be wide directivity like 21'+22'+23' by summing up respective outputs, and the ordinary signal from any direction can be received.
Patent JP-S63144133-A (JP)
Title: Production of patterned crystallized glass building material
Inventor: NAKAGAWA YOSHIHIRO
IPC: C03B32/02
Filed: 1986-12-06
Abstract: PURPOSE:To easily obtain a patterned crystallized glass building material, by putting pattern-forming glass powder in a mold in a manner to form a desired pattern, filling base-forming glass powder in the remaining part of the mold, pressing the powder in the mold and crystallizing by heat-treatment. CONSTITUTION:Pattern-forming glass powder containing powder of finer than 200 mesh accounting for >=70wt% and capable of forming wollastonite crystal and base-forming glass powder are prepared beforehand. A partition frame 2 having a number of divided filling holes 11 is attached to a forming mold 1, a template 19 having a desired pattern 18 bored through the plate is placed on the partition frame 2 and pattern-forming glass powder is filled in the filling holes 11 through the pattern hole 18. The template 19 is removed, the filling holes 11 free from powder are filled with base-forming glass powder, the partition frame 2 is removed and the powder is pressed in the mold and subjected to crystallization heat-treatment to obtain the objective patterned crystallized glass building material.
Patent JP-H03154172-A (JP)
Title: Image measuring method
Inventor: TSUKADA HIROSHI
IPC: G01B11/24
Filed: 1989-11-10
Abstract: PURPOSE:To eliminate the need of polar coordinate transformation for setting all image data as an object by setting a window containing a measuring object area, and bringing contour data of the measuring object area to arithmetic processing in this window. CONSTITUTION:A window containing a weld zone 4 of tab parts 3 being a measuring object area is set, only contour data of each area 10, 12 and 15 in the window is obtained, a sequence of points of a start point and an end point on a virtual circle supposed by this outline data is derived, and based on the sequence of points on the virtual circle of the contour data, a distance W on the virtual circle of the measuring object area 4 is derived. In such a way, such polar coordinate transformation to image data of the whole image as a conventional image measuring method becomes unnecessary, the number of times of transformation can be decreased remarkably, and the quality inspection can be executed at a high speed.
Patent JP-H08146379-A (JP)
Title: Liquid crystal driving circuit
Inventor: CHIBA SHINSAKU
IPC: G09G3/36
Filed: 1994-11-25
Abstract: PURPOSE: To prevent the flicker and the horizontal stripe of a screen due to the operational instability at the time of turning power off and to realize the long service life of a device. CONSTITUTION: This circuit consists of level shifter circuit for connecting logic circuits operated with a logic power source VDD and high withstand voltage circuits operated with a power source VLCD for a liquid crystal driving and an output transistor circuit constituted of plural transistors for outputting voltages (V1 , V2 , V3 , V6 , V4 , V5 ) selected by a decoder circuit for selecting and outputting one among plural liquid crystal driving voltages to be impressed on a liquid crystal panel, and resistor for pulling down or pulling up input signal lines of the decoder circuit to the level of ground or the level of the logic power source VDD are added in this circuit.
Patent JP-S62150065-A (JP)
Title: Fuel cutoff relay
Inventor: OTA ATSURO
IPC: F02M37/08
Filed: 1985-12-24
Abstract: PURPOSE:To make it possible to pressure-feed sufficient fuel even at the time of starting a motorcycle or the like by arranging a switch means which intermittently turns on and off a solenoid type fuel pump based on the alternate current outputs of an alternator. CONSTITUTION:When an engine is started with a main switch SW turned on, AC power is generated with an alternator ACG10, a thyristor SCR is turned off at every cycle of the AC current from a coil 10a of the alternator, and a coil 5 of a solenoid type fuel pump FP is excited in an on-off manner with a battery BT to pressure-feed fuel. Here, since the ACG10 mounted on motorcycles of 250cc and over outputs AC current for 6 cycles per one engine revolution, and the ACG10 for 50cc or so 2-4 cycles per one engine revolution, reciprocating movements of a diaphragm of the solenoid type fuel pump FP are made in 2-6 times. Thus, sufficient amount of fuel can be pressure-fed to a carburetor even when starting the engine.
Patent JP-H02137760-A (JP)
Title: Dielectric ceramic composition
Inventor: KOTOGAMI KEIICHI
IPC: C04B35/495
Filed: 1988-11-18
Abstract: PURPOSE:To enable increased relative dielectric constant, reduced dielectric loss, reduced temperature coefficient and its free control by setting the composition to a specific one by substituting a part of Mg in a material based on Ba(Mg1/3Ta2/3)O3 and adding CuO. CONSTITUTION:The dielectric ceramic composition is composed of, in % by weight, 49.56>BaO>47.30, 4.26>MgO>2.09, 3.88>CoO>0, 47.70>Ta2O5>45.23, 1.0>CuO>0. When needed, the CuO may replaced with 2.31>PbO>0. In this composition, the dielectric loss is increased, when BaO, Ta2O5, CuO or PbO come out of these range. In addition CoO>=3.88 or MgO<=2.09 makes the temperature coefficient too large toward the negative side, while MgO>=4.26 or Co=0 makes it too large on the positive side.
Patent JP-H07142096-A (JP)
Title: Charging method for secondary battery
Inventor: AIZAWA YUKIO
IPC: H01M10/44
Filed: 1993-11-22
Abstract: PURPOSE:To efficiently conduct constant current charge to a secondary battery by detecting an increasing temperature change a unit time attendant on charging of the secondary battery and stopping the charge when the temperature change (temperature differential value) exceeds a specified value. CONSTITUTION:Constant current is supplied to a secondary battery 3 through a constant current control circuit 2 to start constant current charge. Battery temperature (charging temperature) at the initial stage of charge is rapidly raised. Raised temperature is fed back to an arithmetic and control circuit 5 through a temperature detecting sensor 4 to calculate temperature differential value with respect to time. The temperature differential value decreases at first with charge to show charging acceptability, and continues a flat state with charge to still show charging acceptability. After that, the temperature differential value is sharply raised to show to soon reach full charge. When the temperature differential value exceeds a specified value, the circuit 5 outputs a charge stop instruction to stop charge.
Patent JP-H11125831-A (JP)
Title: Semiconductor device and its production
Inventor: SAITO HISAFUMI
IPC: G02F1/1368
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To suppress the disconnection of electrode caused by a difference in level occurring in contact holes and to obtain stable connection between electrodes by packing a conductive material in contact hole regions including the upper electrodes connected to the lower electrodes. SOLUTION: A planarization film 12 is formed by applying a polyimide resin, acrylic resin, etc., over the entire surface. The contact holes 13 are opened in the planarization film 12 and a transparent conductive thin film of metals, such as Al, or ITO, etc., is deposited thereon so as to be electrically connected to the drain electrodes 11 and is patterned to a prescribed shape, by which the upper electrodes 14 are formed. Next, a conductive layer 15 is formed by a plating method or conductive resin film in the contact hole 13 parts. The constitution to electrically connect the upper electrodes 14 via the contact holes 13 to the drain electrodes 11 of TFTs of the device in such a manner, then to pack the recessed parts occurring in the contact holes 13 by the conductive layer 15 is adopted for the device and, therefore, the surface of the uppermost layer is made flat.
Patent JP-H04164379-A (JP)
Title: High-voltage generating device
Inventor: KONO KUNITOSHI
IPC: H01L41/113
Filed: 1990-10-29
Abstract: PURPOSE:To conduct conductive seal rubber and a high-voltage lead wire to each other so as to surely lead a high voltage generated by a high-voltage generating device to the outside by providing a spring connector which can forcibly be inserted to the core section of the high-voltage lead into the lead wire inserting hole of an insulating case at the time of incorporating a lighter. CONSTITUTION:A spring connector 10 is engaged with an insulating case 5 in such a way that one end section of the connector 10 is forcibly inserted into the smaller-diameter section 5b of a lead wire inserting hole 5a provided at the side section of the case 5, with the inside diameter of the section 5b being made smaller than that of the other part of the hole 5. The inside diameter of the other end section of the connector 10 is set to a size so that the core section 7a of a high-voltage lead wire 7 used when incorporating a lighter can be forcibly inserted in to the other end section. Therefore, the high voltage generated by this high-voltage generating device can be stably lad to the outside through the spring connector in a sure electric continuity, since the core section 7a of the lead wire 7 forcibly inserted into the other section of the spring connector 10 is engaged with the connector 10 in a state where the section 7a is pressed down by the elasticity of the connector 10.